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  <ul>
<li class="navelem"><a class="el" href="namespacedrogon.html">drogon</a></li><li class="navelem"><a class="el" href="classdrogon_1_1HttpViewData.html">HttpViewData</a></li>  </ul>
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<div class="header">
  <div class="summary">
<a href="#pub-methods">Public 成员函数</a> &#124;
<a href="#pub-static-methods">静态 Public 成员函数</a> &#124;
<a href="#pro-types">Protected 类型</a> &#124;
<a href="#pro-attribs">Protected 属性</a> &#124;
<a href="classdrogon_1_1HttpViewData-members.html">所有成员列表</a>  </div>
  <div class="headertitle"><div class="title">drogon::HttpViewData类 参考</div></div>
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<p>This class represents the data set displayed in views.  
 <a href="classdrogon_1_1HttpViewData.html#details">更多...</a></p>

<p><code>#include &lt;<a class="el" href="HttpViewData_8h_source.html">HttpViewData.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Public 成员函数</h2></td></tr>
<tr class="memitem:a177d86830ae802a56a5d85880d1a0d21" id="r_a177d86830ae802a56a5d85880d1a0d21"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a177d86830ae802a56a5d85880d1a0d21"><td class="memTemplItemLeft" align="right" valign="top">const T &amp;&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#a177d86830ae802a56a5d85880d1a0d21">get</a> (const std::string &amp;key) const</td></tr>
<tr class="separator:a177d86830ae802a56a5d85880d1a0d21"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9f2ec6510fb09f6db01fe810c35c2fe2" id="r_a9f2ec6510fb09f6db01fe810c35c2fe2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#a9f2ec6510fb09f6db01fe810c35c2fe2">insert</a> (const std::string &amp;key, std::any &amp;&amp;obj)</td></tr>
<tr class="memdesc:a9f2ec6510fb09f6db01fe810c35c2fe2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Insert an item identified by the key parameter into the data set;  <br /></td></tr>
<tr class="separator:a9f2ec6510fb09f6db01fe810c35c2fe2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab7ac6265ea1d6d9515ba20f11af428e5" id="r_ab7ac6265ea1d6d9515ba20f11af428e5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#ab7ac6265ea1d6d9515ba20f11af428e5">insert</a> (const std::string &amp;key, const std::any &amp;obj)</td></tr>
<tr class="separator:ab7ac6265ea1d6d9515ba20f11af428e5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3bf384253b561a8c970e9cf7fe7f3cab" id="r_a3bf384253b561a8c970e9cf7fe7f3cab"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
<tr class="memitem:a3bf384253b561a8c970e9cf7fe7f3cab"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#a3bf384253b561a8c970e9cf7fe7f3cab">insertAsString</a> (const std::string &amp;key, T &amp;&amp;val)</td></tr>
<tr class="separator:a3bf384253b561a8c970e9cf7fe7f3cab"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aff674d736702b6c14a06628dd3fa706a" id="r_aff674d736702b6c14a06628dd3fa706a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#aff674d736702b6c14a06628dd3fa706a">insertFormattedString</a> (const std::string &amp;key, const char *format,...)</td></tr>
<tr class="memdesc:aff674d736702b6c14a06628dd3fa706a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Insert a formatted string identified by the key parameter.  <br /></td></tr>
<tr class="separator:aff674d736702b6c14a06628dd3fa706a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a37c9e99d731a1df69eba2dde66f3dfcb" id="r_a37c9e99d731a1df69eba2dde66f3dfcb"><td class="memItemLeft" align="right" valign="top">std::any &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#a37c9e99d731a1df69eba2dde66f3dfcb">operator[]</a> (const std::string &amp;key) const</td></tr>
<tr class="memdesc:a37c9e99d731a1df69eba2dde66f3dfcb"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the 'any' object by the key parameter.  <br /></td></tr>
<tr class="separator:a37c9e99d731a1df69eba2dde66f3dfcb"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-static-methods" name="pub-static-methods"></a>
静态 Public 成员函数</h2></td></tr>
<tr class="memitem:a5f2ca258ea3a1c98fca503e4582a0868" id="r_a5f2ca258ea3a1c98fca503e4582a0868"><td class="memItemLeft" align="right" valign="top">static std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#a5f2ca258ea3a1c98fca503e4582a0868">htmlTranslate</a> (const char *str, size_t length)</td></tr>
<tr class="memdesc:a5f2ca258ea3a1c98fca503e4582a0868"><td class="mdescLeft">&#160;</td><td class="mdescRight">Translate some special characters to HTML format  <br /></td></tr>
<tr class="separator:a5f2ca258ea3a1c98fca503e4582a0868"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a169fee65b32ef8971762152be47d1ae4" id="r_a169fee65b32ef8971762152be47d1ae4"><td class="memItemLeft" align="right" valign="top">static std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#a169fee65b32ef8971762152be47d1ae4">htmlTranslate</a> (const std::string_view &amp;str)</td></tr>
<tr class="separator:a169fee65b32ef8971762152be47d1ae4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a673bed5e574ed5e8c1cdd24d2b88e837" id="r_a673bed5e574ed5e8c1cdd24d2b88e837"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#a673bed5e574ed5e8c1cdd24d2b88e837">needTranslation</a> (const std::string_view &amp;str)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pro-types" name="pro-types"></a>
Protected 类型</h2></td></tr>
<tr class="memitem:adbd17616d053444c8e4e6b8cf6901237" id="r_adbd17616d053444c8e4e6b8cf6901237"><td class="memItemLeft" align="right" valign="top">using&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#adbd17616d053444c8e4e6b8cf6901237">ViewDataMap</a> = std::unordered_map&lt; std::string, std::any &gt;</td></tr>
<tr class="separator:adbd17616d053444c8e4e6b8cf6901237"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pro-attribs" name="pro-attribs"></a>
Protected 属性</h2></td></tr>
<tr class="memitem:ac92bf0414bf75c674d5787e65abb40c6" id="r_ac92bf0414bf75c674d5787e65abb40c6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classdrogon_1_1HttpViewData.html#adbd17616d053444c8e4e6b8cf6901237">ViewDataMap</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classdrogon_1_1HttpViewData.html#ac92bf0414bf75c674d5787e65abb40c6">viewData_</a></td></tr>
<tr class="separator:ac92bf0414bf75c674d5787e65abb40c6"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">详细描述</h2>
<div class="textblock"><p>This class represents the data set displayed in views. </p>
</div><h2 class="groupheader">成员类型定义说明</h2>
<a id="adbd17616d053444c8e4e6b8cf6901237" name="adbd17616d053444c8e4e6b8cf6901237"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adbd17616d053444c8e4e6b8cf6901237">&#9670;&#160;</a></span>ViewDataMap</h2>

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          <td class="memname">using <a class="el" href="classdrogon_1_1HttpViewData.html#adbd17616d053444c8e4e6b8cf6901237">drogon::HttpViewData::ViewDataMap</a> =  std::unordered_map&lt;std::string, std::any&gt;</td>
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<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
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<h2 class="groupheader">成员函数说明</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a177d86830ae802a56a5d85880d1a0d21">&#9670;&#160;</a></span>get()</h2>

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template&lt;typename T &gt; </div>
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          <td class="memname">const T &amp; drogon::HttpViewData::get </td>
          <td>(</td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>key</em></td><td>)</td>
          <td> const</td>
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<p>The function template is used to get an item in the data set by the key parameter. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a5f2ca258ea3a1c98fca503e4582a0868">&#9670;&#160;</a></span>htmlTranslate() <span class="overload">[1/2]</span></h2>

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          <td class="memname">static std::string drogon::HttpViewData::htmlTranslate </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>str</em>, </td>
        </tr>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>length</em>&#160;</td>
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          <td>)</td>
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<p>Translate some special characters to HTML format </p>
<p>such as: </p><div class="fragment"><div class="line"><span class="stringliteral">&quot; --&gt; &amp;quot;</span></div>
<div class="line"><span class="stringliteral">&amp; --&gt; &amp;amp;</span></div>
<div class="line"><span class="stringliteral">&lt; --&gt; &amp;lt;</span></div>
<div class="line"><span class="stringliteral">&gt; --&gt; &amp;gt;</span></div>
</div><!-- fragment --> 
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<a id="a169fee65b32ef8971762152be47d1ae4" name="a169fee65b32ef8971762152be47d1ae4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a169fee65b32ef8971762152be47d1ae4">&#9670;&#160;</a></span>htmlTranslate() <span class="overload">[2/2]</span></h2>

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          <td class="memname">static std::string drogon::HttpViewData::htmlTranslate </td>
          <td>(</td>
          <td class="paramtype">const std::string_view &amp;&#160;</td>
          <td class="paramname"><em>str</em></td><td>)</td>
          <td></td>
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<h2 class="memtitle"><span class="permalink"><a href="#ab7ac6265ea1d6d9515ba20f11af428e5">&#9670;&#160;</a></span>insert() <span class="overload">[1/2]</span></h2>

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          <td class="memname">void drogon::HttpViewData::insert </td>
          <td>(</td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>key</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const std::any &amp;&#160;</td>
          <td class="paramname"><em>obj</em>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<h2 class="memtitle"><span class="permalink"><a href="#a9f2ec6510fb09f6db01fe810c35c2fe2">&#9670;&#160;</a></span>insert() <span class="overload">[2/2]</span></h2>

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          <td>(</td>
          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>key</em>, </td>
        </tr>
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          <td class="paramkey"></td>
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          <td class="paramtype">std::any &amp;&amp;&#160;</td>
          <td class="paramname"><em>obj</em>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td></td>
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<p>Insert an item identified by the key parameter into the data set; </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a3bf384253b561a8c970e9cf7fe7f3cab">&#9670;&#160;</a></span>insertAsString()</h2>

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          <td class="memname">void drogon::HttpViewData::insertAsString </td>
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          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>key</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">T &amp;&amp;&#160;</td>
          <td class="paramname"><em>val</em>&#160;</td>
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<p>Insert an item identified by the key parameter into the data set; The item is converted to a string. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#aff674d736702b6c14a06628dd3fa706a">&#9670;&#160;</a></span>insertFormattedString()</h2>

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          <td class="paramtype">const std::string &amp;&#160;</td>
          <td class="paramname"><em>key</em>, </td>
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          <td class="paramkey"></td>
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          <td class="paramtype">&#160;</td>
          <td class="paramname"><em>...</em>&#160;</td>
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<p>Insert a formatted string identified by the key parameter. </p>

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<h2 class="memtitle"><span class="permalink"><a href="#a673bed5e574ed5e8c1cdd24d2b88e837">&#9670;&#160;</a></span>needTranslation()</h2>

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          <td class="memname">static bool drogon::HttpViewData::needTranslation </td>
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          <td class="paramtype">const std::string_view &amp;&#160;</td>
          <td class="paramname"><em>str</em></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a37c9e99d731a1df69eba2dde66f3dfcb">&#9670;&#160;</a></span>operator[]()</h2>

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          <td class="memname">std::any &amp; drogon::HttpViewData::operator[] </td>
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          <td class="paramname"><em>key</em></td><td>)</td>
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<p>Get the 'any' object by the key parameter. </p>

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<h2 class="groupheader">类成员变量说明</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#ac92bf0414bf75c674d5787e65abb40c6">&#9670;&#160;</a></span>viewData_</h2>

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          <td class="memname"><a class="el" href="classdrogon_1_1HttpViewData.html#adbd17616d053444c8e4e6b8cf6901237">ViewDataMap</a> drogon::HttpViewData::viewData_</td>
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<span class="mlabels"><span class="mlabel">mutable</span><span class="mlabel">protected</span></span>  </td>
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<hr/>该类的文档由以下文件生成:<ul>
<li><a class="el" href="HttpViewData_8h_source.html">HttpViewData.h</a></li>
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